Small Size: Installed sensor appears almost invisible
Accurate, consistent switching: occupant complaints are eliminated; lights are on when room is occupied, off when empty. annoying false-offs are minimized and lights on at night is eliminated.
Fast simple installation: easy ceiling mount, three wire connection (low voltage) and twist-lock sensor attachment
Ambient light recognition: the photocell prevents lights from turning on when room is adequately lit by natural light.
Maximum reliability, low cost: all digital circuitry uses a minimum of components.